Vacuum Brake Booster: Testing and Inspection

Brake Booster


Inspect the brake booster for the following:

- excessive corrosion or damage
- vacuum connections for leakage
- vacuum hoses for kinks or leakage
- brake booster check valve for correct operation

Changes in the brake pedal feel or travel are indicators that something could be wrong in the brake system. Go to Symtom Chart for abnormal conditions diagnosis. Symptom Related Diagnostic Procedures